Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
362197 (2009 HD15)
Classification: Main-belt Asteroid          SPK-ID: 2362197
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06297835717473527 5.673e-08  
a 2.454855396639352 2.3068e-08 au
q 2.300252636657472 1.4904e-07 au
i 6.428113086406595 6.995e-06 deg
node 154.921125209322 4.8617e-05 deg
peri 76.24242467700778 7.3977e-05 deg
M 340.3266131764234 5.8607e-05 deg
tp 2459277.273957858349
(2021-Mar-03.77395786)
0.00022921 TDB
period 1404.873755437136
3.85
1.9802e-05
5.421e-08
d
yr
n .2562507831089659 3.612e-09 deg/d
Q 2.609458156621232 2.4521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      5499 days (15.06 yr)  
   first obs. used      2005-03-04  
   last obs. used      2020-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64235  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:36  

Additional Information
 Earth MOID = 1.29906 au 
 Jupiter MOID = 2.37786 au 
 T_jup = 3.482 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.59   n/a E2021B25  

362197 (2009 HD15)          Discovered 2009-Apr-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-14 22:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin